42893966

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1147

約数の個数: 16

約数和(自身を含む): 65220768

約数和(自身を除く): 22326802

約数列:

[1, 2, 151, 173, 302, 346, 821, 1642, 26123, 52246, 123971, 142033, 247942, 284066, 21446983, 42893966]

約数ペア:

[(1, 42893966), (2, 21446983), (151, 284066), (173, 247942), (302, 142033), (346, 123971), (821, 52246), (1642, 26123)]